CN209274555U - It is a kind of to use the electrically heated integral new-energy passenger frost removal of step-less adjustment - Google Patents
It is a kind of to use the electrically heated integral new-energy passenger frost removal of step-less adjustment Download PDFInfo
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- CN209274555U CN209274555U CN201821863404.3U CN201821863404U CN209274555U CN 209274555 U CN209274555 U CN 209274555U CN 201821863404 U CN201821863404 U CN 201821863404U CN 209274555 U CN209274555 U CN 209274555U
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- power module
- frost removal
- igbt power
- voltage electricity
- less adjustment
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Abstract
The electrically heated integral new-energy passenger frost removal of step-less adjustment is used the utility model discloses a kind of, it is characterized by: the frost removal includes high-voltage electricity PTC, high-voltage electricity PTC is arranged in fixed frame, one end of fixed frame is provided with IGBT power module, control line interface and high pressure electrical interface, high-voltage electricity PTC and IGBT power module electrical connection are provided in IGBT power module.The technical solution of the utility model can guarantee the function of quickly defrosting demisting, can accomplish the safe and reliable operation of frost removal；The step-less adjustment of heating may be implemented using IGBT power module for heating, realize that 10%~100% stepless heating is adjusted, and is conducive to car energy energy conservation, improves the comfortable sexual experience of driver and passenger.
Description
Technical field
The utility model relates to a kind of integral new-energy passenger fields, and in particular to a kind of to use the electrically heated new energy of step-less adjustment
Source passenger car defroster.
Background technique
In the field of current integral new-energy passenger frost removal, limited by factors such as vehicle space structure, weight, costs, it is real
The mating list of vehicle warms up frost removal and carries out hot defrosting to the front windshield, driver's side window glass and passenger doors side glass of vehicle on border
Demisting can not achieve heat regulation, cause defrosting-defogging adjustability low, and comfort level is poor, influence driver's riding experience.In resource benefit
Instantly with increasingly anxiety, under the lower and lower requirement of vehicle energy consumption, it is necessary to develop a kind of frost removal, there is heats power
It can be with the electric heating of step-less adjustment.
Utility model content
For above-mentioned the technical problems existing in the prior art, stepless-adjustment is used the purpose of the utility model is to provide a kind of
The integral new-energy passenger frost removal of electricity-saving heating.
The purpose of this utility model is achieved by the following technical solution.
A kind of to use the electrically heated integral new-energy passenger frost removal of step-less adjustment, including frost removal, the frost removal includes height
Piezoelectricity PTC, high-voltage electricity PTC are arranged in fixed frame, and one end of fixed frame is provided with IGBT power module, in IGBT power module
It is provided with control line interface and high pressure electrical interface, high-voltage electricity PTC and IGBT power module electrical connection.
Preferably, heat sink is provided in the IGBT power module.
Preferably, temperature sensor is provided in the IGBT power module.
Preferably, temperature detect switch (TDS) is provided in the high-voltage electricity PTC.
Preferably, the fixed frame uses high temperature resistant PPS material.
Preferably, the high-voltage electricity PTC and the degree of protection of IGBT power module are IP68.
The utility model has the following beneficial effects: compared with prior art, the technical solution of the utility model can guarantee fastly
The function of fast defrosting-defogging, the degree of protection in frost removal is IP68, can accomplish the safe and reliable operation of frost removal；Heating benefit
The step-less adjustment of heating may be implemented with IGBT power module, realize that 10%~100% stepless heating is adjusted, be conducive to car energy
Source energy conservation, improves the comfortable sexual experience of driver and passenger.
Detailed description of the invention
Fig. 1 is the electrically heated structural schematic diagram of the utility model step-less adjustment.
In figure, 1 is fixed frame, and 2 be high-voltage electricity PTC, and 3 be heat sink, and 4 be IGBT power module, and 5 be to control line interface, 6
It is high pressure electrical interface.
Specific embodiment
In conjunction with following accompanying drawings, the technical solution of the utility model is described in further detail.
As shown in Figure 1, a kind of use the electrically heated integral new-energy passenger frost removal of step-less adjustment, high-voltage electricity PTC2 setting is solid
Determine in frame 1, temperature detect switch (TDS) is provided in high-voltage electricity PTC2, high-voltage electricity PTC2 connects with temperature detect switch (TDS), as high-voltage electricity PTC2 itself
Temperature is excessively high to be disconnected after temperature detect switch (TDS) temperature sensor by the diaphragm of itself more than after limit value, automatically cuts off high voltage, high electricity
PTC2 is pressed to stop heating, wherein temperature detect switch (TDS) is the prior art, and the utility model is no longer described in detail.
Fixed frame 1 uses high temperature resistant PPS material, can withstand the high temperature of high-voltage electricity PTC2 generation, be conducive to frost removal
Safe and reliable operation.
One end of fixed frame 1 is provided with IGBT power module 4, and control line interface 5 and height are provided in IGBT power module 4
Piezoelectricity interface 6, high-voltage electricity PTC2 and IGBT power module 4 are electrically connected, and are controlled signal by control line interface 5 and are linked into IGBT power
In module 4, control signal is issued by control unit, and high-voltage electricity is linked into IGBT power module 4 by high pressure electrical interface 6, IGBT
Power module 4 provides high-voltage electricity to high-voltage electricity PTC2 according to the control signal of input.
Further, heat sink 3 is provided in IGBT power module 4, the heat that IGBT power module 4 generates is by heat sink
3 disperse, and guarantee that IGBT power module 4 works at a suitable temperature.
Further, temperature sensor is provided in IGBT power module 4, temperature sensor detects IGBT power module 4
Interior temperature by signal sends control unit by control line after temperature sensor detection temperature, and control unit is according to setting
Value judges the on-off of IGBT power module, prevents 4 internal temperature of IGBT power module excessively high.
Further, high-voltage electricity PTC2 and the degree of protection of IGBT power module 4 are IP68, promote the protection etc. of frost removal
Grade.
The working principle of the utility model are as follows: heating operation mode, heating signal are input to IGBT via control line interface 5
In power module 4, IGBT power module 4 connects the high-voltage electricity with high-voltage electricity PTC2 according to heating signal, and high-voltage electricity PTC2 starts
Heating, adjusting temperature signal of the IGBT power module 4 according to input, the voltage for the high-voltage electricity that control high-voltage electricity PTC2 is connected are high
Piezoelectricity PTC2 is realized 10%~100% heats power by the voltage of different high-voltage electricity, with the lengthening of working time, IGBT function
The heat that rate module 4 generates is dispersed by heat sink 3, guarantees that IGBT power module 4 works at a suitable temperature.
It is provided with temperature detect switch (TDS) in high-voltage electricity PTC2, after high-voltage electricity PTC2 own temperature is excessively high is more than limit value, temperature control
Switch automatically cuts off high voltage, and high voltage P TC2 stops heating.
Temperature sensor is provided in IGBT power module 4, temperature sensor detects the temperature in IGBT power module 4,
Prevent 4 internal temperature of IGBT power module excessively high.
Other technologies are referring to the prior art.
The above is only preferred embodiments of the present invention, is not the limit to technical solutions of the utility model
It is fixed, it is noted that those skilled in the art, under the premise of being or else detached from technical solutions of the utility model, can also make into
The improvement and change of one step, these improvement and change should all be covered within the protection scope of the present utility model.
Claims (6)
1. a kind of use the electrically heated integral new-energy passenger frost removal of step-less adjustment, including frost removal, it is characterised in that: the defrosting
Device includes high-voltage electricity PTC(2), high-voltage electricity PTC(2) in fixed frame (1), one end of fixed frame (1) is provided with IGBT function for setting
Rate module (4) is provided with control line interface (5) and high pressure electrical interface (6), high-voltage electricity PTC(2 in IGBT power module (4)) and
IGBT power module (4) electrical connection.
2. according to claim 1 use the electrically heated integral new-energy passenger frost removal of step-less adjustment, it is characterised in that: described
Heat sink (3) are provided in IGBT power module (4).
3. according to claim 1 use the electrically heated integral new-energy passenger frost removal of step-less adjustment, it is characterised in that: described
Temperature sensor is provided in IGBT power module (4).
4. according to claim 1 use the electrically heated integral new-energy passenger frost removal of step-less adjustment, it is characterised in that: described
High-voltage electricity PTC(2) in be provided with temperature detect switch (TDS).
5. according to claim 1 use the electrically heated integral new-energy passenger frost removal of step-less adjustment, it is characterised in that: described
Fixed frame (1) uses high temperature resistant PPS material.
6. according to claim 1 use the electrically heated integral new-energy passenger frost removal of step-less adjustment, it is characterised in that: described
High-voltage electricity PTC(2) and IGBT power module (4) degree of protection be IP68.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821863404.3U CN209274555U (en) | 2018-11-13 | 2018-11-13 | It is a kind of to use the electrically heated integral new-energy passenger frost removal of step-less adjustment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821863404.3U CN209274555U (en) | 2018-11-13 | 2018-11-13 | It is a kind of to use the electrically heated integral new-energy passenger frost removal of step-less adjustment |
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| Publication Number | Publication Date |
|---|---|
| CN209274555U true CN209274555U (en) | 2019-08-20 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201821863404.3U Active CN209274555U (en) | 2018-11-13 | 2018-11-13 | It is a kind of to use the electrically heated integral new-energy passenger frost removal of step-less adjustment |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109263607A (en) * | 2018-11-13 | 2019-01-25 | 郑州科林车用空调有限公司 | It is a kind of to use the electrically heated integral new-energy passenger frost removal of step-less adjustment |
-
2018
- 2018-11-13 CN CN201821863404.3U patent/CN209274555U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109263607A (en) * | 2018-11-13 | 2019-01-25 | 郑州科林车用空调有限公司 | It is a kind of to use the electrically heated integral new-energy passenger frost removal of step-less adjustment |
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